How to get array from component to VueJS instance?

Question

Vue.js

There is a component with models:

data: function () {
        return {
            active_list_appointments_template: false,
            patient: null,
            disease_history: null,
            drug: {
                id: null,
                patient: null,
                disease_history: null,
                drug: null,
                start_day: null,
                end_day: null,
                is_delete: false,
            },
            list_appointments_drugs: [],
        }
    },

How to pass the list_appointments_drugs array to an instance from a component?

Answer 1

Made via global event events:
Source Sink
this.$root.$on('remove', function (id) {...})

Answer 2

<child-component :prop="list_appointments_drugs" />